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Stability Issues with Intrinsic Functions for RDMSR / WRMSR fixed by Switching to Assembly?

score 122 · Answer 1 · 2024-02-15T07:07:34.873000

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Stability Issues with Intrinsic Functions for RDMSR / WRMSR fixed by Switching to Assembly?

122 views Asked by daniel At 15 February 2024 at 07:07

score 54 · Answer 2 · 2024-02-15T00:53:06.767000

perf stat -p pid does not work with PMU events

54 views Asked by Hamidreza Ramezani At 15 February 2024 at 00:53

score 60 · Answer 3 · 2024-02-03T03:42:42.787000

Perf power consumption for a multi-socket system

60 views Asked by Hamidreza Ramezani At 03 February 2024 at 03:42

score 172 · Answer 4 · 2023-10-24T22:09:47.773000

How can I determine if my Intel CPU supports disabling prefetching through model specific registers?

172 views Asked by Nick At 24 October 2023 at 22:09

score 135 · Answer 5 · 2023-10-19T11:36:48.737000

MCHBAR Base Address Register (MCHBAR_0_0_0_PCI) — Offset 48h

135 views Asked by Simon Jensen At 19 October 2023 at 11:36

score 78 · Answer 6 · 2023-08-30T08:44:40.360000

Why does GS segment selector value does not change after SWAPGS instruction? (windows kernel debugging)

78 views Asked by yahel abraham At 30 August 2023 at 08:44

score 273 · Answer 7 · 2023-08-11T11:49:58.907000

How can I identify the MSR (microsoft reserved partition) on a disk with an MBR partition style layout?

273 views Asked by stu At 11 August 2023 at 11:49

score 107 · Answer 8 · 2023-07-09T11:39:05.490000

Converting rdpmc_reference_cycles to 64-bit in MASM

107 views Asked by daniel At 09 July 2023 at 11:39

score 248 · Answer 9 · 2023-05-31T12:56:25.580000

How to read the content of ID_AA64MMFR1_EL1 register into the 64-bit variable using inline assembly?

248 views Asked by pmor At 31 May 2023 at 12:56

score 136 · Answer 10 · 2023-05-28T18:08:32.167000

Will memory write be visible after sending an IPI on x86?

136 views Asked by untitled At 28 May 2023 at 18:08

score 18 · Answer 11 · 2023-04-19T09:58:47.250000

How can I monitor the events that cause the frequency of Intel CPU and Graphis to reduce, such as "Package/Platform-Level Power Limiting PL1 Status"

score 102 · Answer 12 · 2023-04-15T22:52:25.020000

Do any Intel RAPL measurements include the fan / cooling?

102 views Asked by nicovank At 15 April 2023 at 22:52

score 107 · Answer 13 · 2022-11-05T01:20:40.023000

How to introduce an MSR in gem5 and integrate it with Linux kernel?

107 views Asked by Sarthak Rout At 05 November 2022 at 01:20

score 762 · Answer 14 · 2022-10-15T18:50:55.730000

MSR vs MMIO/PCIe configuration space

762 views Asked by Benedict Schlüter At 15 October 2022 at 18:50

score 172 · Answer 15 · 2022-09-23T09:11:38.403000

Is there a way to enable programmatically L1 L2 L3 caches using msr-tools on Linux?

172 views Asked by fstrati70 At 23 September 2022 at 09:11

score 307 · Answer 16 · 2022-09-16T13:15:41.493000

x86 CPU Modes / Rings During Boot Process

307 views Asked by Benedict Schlüter At 16 September 2022 at 13:15

score 386 · Answer 17 · 2022-05-09T20:01:20.313000

Read PMU counters using wrmsrl and rdmsrl

386 views Asked by Mohammad Siavashi At 09 May 2022 at 20:01

score 239 · Answer 18 · 2022-05-06T01:07:18.810000

wrmsr instruction causing triple fault in bootloader while trying to enable paging?

239 views Asked by TheTetrisDude At 06 May 2022 at 01:07

score 301 · Answer 19 · 2022-03-23T17:55:27.420000

Setting Package-Wide MSRs for Uncore Frequency and Cache Allocation Technology

301 views Asked by Tez_Nikka At 23 March 2022 at 17:55

score 1284 · Answer 20 · 2022-02-08T13:37:09.607000

How to download Slack history messages if you are not the app admin?

1.2k views Asked by Jimmy Zhao At 08 February 2022 at 13:37

TechQA.

List Question

Stability Issues with Intrinsic Functions for RDMSR / WRMSR fixed by Switching to Assembly?

perf stat -p pid does not work with PMU events

Perf power consumption for a multi-socket system

How can I determine if my Intel CPU supports disabling prefetching through model specific registers?

MCHBAR Base Address Register (MCHBAR_0_0_0_PCI) — Offset 48h

Why does GS segment selector value does not change after SWAPGS instruction? (windows kernel debugging)

How can I identify the MSR (microsoft reserved partition) on a disk with an MBR partition style layout?

Converting rdpmc_reference_cycles to 64-bit in MASM

How to read the content of ID_AA64MMFR1_EL1 register into the 64-bit variable using inline assembly?

Will memory write be visible after sending an IPI on x86?

How can I monitor the events that cause the frequency of Intel CPU and Graphis to reduce, such as "Package/Platform-Level Power Limiting PL1 Status"

Do any Intel RAPL measurements include the fan / cooling?

How to introduce an MSR in gem5 and integrate it with Linux kernel?

MSR vs MMIO/PCIe configuration space

Is there a way to enable programmatically L1 L2 L3 caches using msr-tools on Linux?

x86 CPU Modes / Rings During Boot Process

Read PMU counters using wrmsrl and rdmsrl

wrmsr instruction causing triple fault in bootloader while trying to enable paging?

Setting Package-Wide MSRs for Uncore Frequency and Cache Allocation Technology

How to download Slack history messages if you are not the app admin?

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